查询词典 transformation function

It is found that factors influencing learners' changes and transformation are as follows: 1 Dialogues, problem-posing and learning materials help enhance the depth and width of learners' meaning perspectives. 2 Free writing stimulates the connections of learners themselves to their lives. 3 Learning materials change learners' viewpoints about interethnic marriages at various levels. 4 Meaningful materials and dialogues facilitate some learners' meaning transformation.

发现影响学员改变的课程与教学设计的因素包括：l 对话讨论、提问与资料引介有助於拉开学习的深度与广度；2 作文书写刺激学员与生活有了新的连结；3 教学素材在不等程度上改变了学员对於跨国婚姻现象的观点；4 有意义的素材的引入，加上学员的对话讨论，促进部分学员观点的转化。

Specifically, there are three kinds:(1) constant variation method to track two-body problem the root number of variables to establish perturbed equation;(2) coordinate perturbation method in order to track objects in real position and the location of an intermediate orbit perturbation differential equation as a variable to establish;(3) transformation theory, through a series of canonical transformation to reduce the order of the equations of motion to make it a more simple form.

具体做法有三种：（1）常数变异法，以二体问题轨道根数为变量建立摄动方程；（2）坐标摄动法，以天体在实际轨道上的位置与某一中间轨道上的位置差作为变量建立摄动方程；（3）变换理论，通过一系列正则变换，降低运动方程的阶数，使其具有更简单的形式。

Internal transformation involves the changes of strategy, structure and culture, and external transformation mainly deals with the changes of the relationship among firms.

其中，内部变革包括企业的战略、结构和文化的变革，而外部变革包括企业与外部其他企业之间的关系变革。

On the angle of view of internal social transformation, the dissertation aims to analyze the impacts of different models of transformation happened in those two countries on their policies to Russia, to find the core reason leading to their different policies and to explore the possible prospects of their policies to Russia in the future.

本文的核心任务在于从国内社会转型的视角，分析白俄罗斯和乌克兰不同转型模式对两国对俄政策的影响，揭示其对俄政策产生差异的原因，并在此基础上探索两国对俄政策可能的发展前景。

The fourth part probes into the dynamic transformation mechanism of non-interruptive conversational unit transformation and interruptive conversationalunit transfermation, proposing a mode of information variation during the process of non-interruptive-conversational unit dynamic transfermation and a timing mode of conversational unit transfermaiton. The mode of information variation is then applied to discourse structure analysis and analysis of the types of conversational unit transfermation and non-interruptive conversational unit transfermation with the conversation of two or more persons concerned.

第四部分就非打断性话元转换和打断性话元转换的动态转换机制进行了研究，构拟了非打断性话元动态转换的信息变化模型和话元转换的时间模型，将信息变化模型运用到篇章结构分析中，并就二人和多人会话情况下非打断性话元转换和打断性话元转换的类型进行了分析。

Based on the invariability of the sought for chemical subspace to the linear transformation, a novel approach, called chemical subspace invariant to linear transformation method, is developed for estimation of chemical rank of two way data matrices.

提出了一个新的化学计量学方法，即线性变换下稳定的化学子空间法，用于二维数据的化学秩估计。

In every period, do the following operations:# For each 8*8 block, do the discrete cosine transform, then take out direct current coefficient in each block, using the transformation above for each DC coefficient, the gold stands for the code of the spread-spectrum we use when embedding the different watermark bit in different frames, after all of the watermark information which we want to embed is embedded, then do the inverse discrete cosine transformation, and store the current frame in a new file.

于是利用DCT变换域的这点重要的几何不变性，我们可以推导出一种能够抵抗几何攻击的视频水印算法，即将所需要嵌入的水印信息以127位扩频序列作为辅助，以求和值形式嵌入到DCT变换后的每个宏块的每个DC系数当中，具体嵌入和提取算法如下：根据使用的扩频序列的长度N，基于相关的嵌入器需要选取包含N帧的视频子序列，令这N帧视频子序列作为一个嵌入周期，对于每N帧视频子序列做如下的操作，#即对于每个8×8的像素块进行DCT变换，然后取出每个DCT变换后的直流分量，对于每个DC系数，做如上所述的变换，其中gold为在第k帧中嵌入第i位水印信息时使用的扩频码字值，待将所有需要嵌入的水印信息全部嵌入后，再做反DCT变换，保存当前帧。

The inverse polynomial and the invertible affine transformation exist by the finite field, linear algebra and matrix theory. The invertible affine transformation and the inversion in are easily realized by using lookup table. An algorithm can be used to get the inverse element of modulo .

本文运用有限域、线性代数和矩阵理论，论证了逆多项式和逆仿射的存在性，并且应用查表法简捷地实现了中元素的求逆和逆仿射变换；设计了一个易于在在计算机上实现的算法，来求形如的多项式模时的逆元，该多项式的系数在上。

A new algorithm of Arnold inverse transformation is proposed for the fact that the period of Arnold transformation depends on the image size.

针对Arnold变换的周期依赖于图像的阶数这一特性，提出了一种反变换算法。

Transformation plasticity is inverse deformation during phase transformation under low loading.

相变塑性是材料在相变过程中由于外部应力引起的材料的不可逆变形。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。